Issue 47, 2012
From the journal:

Chemical Communications

The effect of extra framework species on the intrinsic negative thermal expansion property of zeolites with the LTA topology†

Thomas Carey,a   Avelino Corma,b   Fernando Rey,b   Chiu C. Tang,c   Joseph A. Hriljac*a  and  Paul A. Anderson*a  

* Corresponding authors

a School of Chemistry, University of Birmingham, Edgbaston, Birmingham, UK
E-mail: p.a.anderson@bham.ac.uk, j.a.hriljac@bham.ac.uk
Tel: +44 (0)121 414 4447

b Instituto de Tecnología Química UPV-CSIC Avenida Los Naranjos s/n, Valencia, Spain

c Diamond Light Source Ltd, Harwell Science and Innovation Campus, Didcot, Oxfordshire, UK

Abstract

X-Ray powder diffraction studies have been used to measure the thermal expansion properties of three zeolites with the LTA topology and provide details of the underlying structural changes. Siliceous ITQ-29 and dehydrated and hydrated silver zeolite A have large negative, moderate negative and positive thermal expansion coefficients, respectively.

Graphical abstract: The effect of extra framework species on the intrinsic negative thermal expansion property of zeolites with the LTA topology

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Article information

DOI
https://doi.org/10.1039/C2CC30582H
Article type
Communication
Submitted
26 Jan 2012
Accepted
04 Apr 2012
First published
04 Apr 2012

Chem. Commun., 2012,48, 5829-5831

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The effect of extra framework species on the intrinsic negative thermal expansion property of zeolites with the LTA topology

T. Carey, A. Corma, F. Rey, C. C. Tang, J. A. Hriljac and P. A. Anderson, Chem. Commun., 2012, 48, 5829 DOI: 10.1039/C2CC30582H

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